jones , 21 Jan 2017I used vivo y51l, I used both sim for mobile data, usually I used sim 1,sometimes I use sim ... moremy mobile phone is vivo y15l, already 4g sim use but outgoing call and incaming call not sport

Mika11, 16 Jan 2017Vivo Y51 is great! Love the camera and the battery doesnt run low easily. I fell asleep with t... moreMy vivo GREAT by all means. After system update to 1.17.17 it works even better than before. Crystal clear on camera neither

MANRAJ VIVO, 12 Jan 2016gud morning sir m self manraj vivo sales executive which type of problem u face in service cen... moreI used vivo y51l, I used both sim for mobile data, usually I used sim 1,sometimes I use sim 2 at the same time sim 1 is not worked like I didn't receive any call,message and so on Please kindly give me a suggestion for my problem